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Hadoop QA commented on HDFS-6038: --------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12633458/HDFS-6038.007.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 16 new or modified test files. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. There were no new javadoc warning messages. {color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:red}-1 core tests{color}. The patch failed these unit tests in hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal: org.apache.hadoop.hdfs.tools.offlineEditsViewer.TestOfflineEditsViewer The test build failed in hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/6347//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/6347//console This message is automatically generated. > JournalNode hardcodes NameNodeLayoutVersion in the edit log file > ---------------------------------------------------------------- > > Key: HDFS-6038 > URL: https://issues.apache.org/jira/browse/HDFS-6038 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: journal-node, namenode > Reporter: Haohui Mai > Assignee: Jing Zhao > Attachments: HDFS-6038.000.patch, HDFS-6038.001.patch, > HDFS-6038.002.patch, HDFS-6038.003.patch, HDFS-6038.004.patch, > HDFS-6038.005.patch, HDFS-6038.006.patch, HDFS-6038.007.patch > > > In HA setup, the JNs receive edit logs (blob) from the NN and write into edit > log files. In order to write well-formed edit log files, the JNs prepend a > header for each edit log file. > The problem is that the JN hard-codes the version (i.e., > {{NameNodeLayoutVersion}} in the edit log, therefore it generates incorrect > edit logs when the newer release bumps the {{NameNodeLayoutVersion}} during > rolling upgrade. -- This message was sent by Atlassian JIRA (v6.2#6252)